葉片展弦比aspect ratio: (電視影像的)縱橫比；【航空】展弦比。 aspect ratio (ar): 長(zhǎng)寬比aspect ratio (image): 比aspect ratio (wing): 展弦比aspect ratio conversion: 寬高比轉(zhuǎn)換下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
